Search Search Effective Health Care website Submit search 35 results Sort search results by Sort by relevance Sorted by date A Case Control Study to Assess Association of Variations in OCT Genes with Effectiveness of Metformin in Diabetic Patients Abstract January 1, 2005 A Multicenter, Observational Cohort Study to Assess the Cardiovascular Risks of Medications Prescribed for Attention Deficit Hyperactivity Disorder Abstract January 1, 2005 Research on Optimal Second-Line Therapy for Hypertension Abstract January 1, 2005 Research and Surveillance Methods for Improving Medication Safety Using Administrative Claims Databases Abstract January 1, 2005 Data Development for Patient Safety — A Pilot Study using Medicare Part B Drug Data Abstract January 1, 2005 PreviousPage 2 of 2Next